/* 版心 */
.w {
    width: 1200px;
    margin: auto;
}

/* 字体调用 注意路径问题 */
@font-face {
    font-family: 'icomoon';
    src:  url('../fonts/icomoon.eot?gwftqk');
    src:  url('../fonts/icomoon.eot?gwftqk#iefix') format('embedded-opentype'),
      url('../fonts/icomoon.ttf?gwftqk') format('truetype'),
      url('../fonts/icomoon.woff?gwftqk') format('woff'),
      url('../fonts/icomoon.svg?gwftqk#icomoon') format('svg');
    font-weight: normal;
    font-style: normal;
    font-display: block;
  }
/* 快捷导航 shortcut 模块 */
.shortcut {
    height: 31px;
    line-height: 31px;
    background-color: #f1f1f1;
    color: #666666;
    font-size: 12px;
}
.shortcut ul li {
    float: left;
}
.fl {
    float: left;
}
.fr {
    float: right;
}
.shortcut .fr ul li:nth-child(even) {
    width: 1px;
    height: 12px;
    background-color: #666666;
    margin: 10px 15px 0;
}
.shortcut .arrow_icon::after {
    content: "";
    /* 调用字体图标 */
    font-family: 'icomoon';
    margin-left: 10px;
}

/* 头部制作 header */
header {
    position: relative;
    height: 106px;
    /* background-color: pink; */
}
.logo {
    position: absolute;
    top: 27px;
    width: 171px;
    height: 61px;
}
.logo a{
    display: block;
    width: 171px;
    height: 61px;
    background: url(../images/logo.png);
    /* font-size: 0; 隐藏文字法一 ， 下面是法二 */
    text-indent: -99999px;
    overflow: hidden;
}
.search {
    position: absolute;
    left: 349px;
    top: 23px;
    width: 539px;
    height: 36px;
    border: 2px solid #b1191a;
}
.search input {
    float: left;
    padding-left: 10px;
}
.search button {
    float: left;
    width: 80px;
    height: 32px;
    background-color: #b1191a;
    color: #fff;
    font-size: 16px;
}
.hotwords {
    position: absolute;
    top: 70px;
    left: 349px;
    font-size: 12px;
    color: #666666;
}
.hotwords a {
    margin: 0 10px;
}

.shopcar {
    position: absolute;
    top: 23px;
    right: 64px;
    width: 140px;
    height: 36px;
    font-size: 12px;
    border: 1px solid #dfdfdf;
    background-color: #f7f7f7;
    text-align: center;
    line-height: 36px;
    color: #666666;
}
.shopcar::before {
    content: "\e902";
    font-family: 'icomoon';
    margin-right: 6px;
    color: #db5b5b;
}
.shopcar::after {
    content: "\e901";
    font-family: 'icomoon';
    margin-left: 15px;
}
.shopcar i {
    position: absolute;
    top: -4px;
    right: 25px;
    height: 14px;
    background-color: #e60012;
    border-radius: 7px 7px 7px 0;
    padding: 0 5px;
    text-align: center;
    line-height: 14px;
    font-size: 12px;
    color: #fefefe;
}

/* 导航栏制作 */
.nav {
    height: 48px;
    border-bottom: 2px solid #b1191a;
}
.nav .dropdown {
    width: 209px;
    height: 46px;
}

.nav .dropdown .dt {
    width: 100%;
    height: 100%;
    line-height: 46px;
    text-align: center;
    background-color: #b1191a;
    font-size: 16px;
    color: #ffffff;
}

.nav .dropdown .dd {
    /* 这里是设置下拉显示的 现在还没涉及*/
    /* position: relative; */
    /* display: none; */
    height: 465px;
    margin-top: 2px;
    background-color: #c81623;
}
/* 这里是设置下拉显示的 现在还没涉及*/
/* 注意这里的写法 */
/* .nav .dropdown .dd:hover,
.nav .dropdown .dt:hover + .dd {
    display: block;
} */
.nav .dropdown .dd ul li {
    height: 31px;
    line-height: 31px;
    margin-left: 2px;
    padding: 0 5px;
    color: #ffffff;
    font-size: 14px;
}
.nav .dropdown .dd ul li:hover {
    background-color: #fff;
}
.nav .dropdown .dd ul li a {
    font-size: 14px;
    color: #ffffff;
    
}

/* 注意这里的写法 */
.nav .dropdown .dd ul li:hover::after,
.nav .dropdown .dd ul li:hover a {
    color: #c81623;
}
.nav .dropdown .dd ul li::after {
    float: right;
    content: "\e901";
    font-family: 'icomoon';
}
.nav .navitems a{
    float: left;
    display: block;
    height: 46px;
    line-height: 46px;
    text-align: center;
    font-size: 16px;
    color: #333333;
    padding: 0 25px;
}
.nav .navitems a:hover {
    color: #c81623;
}

/* 底部制作 footer */
.footer {
    height: 418px;
    background-color: #f5f5f5;
    padding-top: 30px;
}
.footer .w .mod_service {
    height: 82px;
    border-bottom: 1px solid #ededed;
}
.footer .w .mod_service ul li {
    float: left;
    width: 166px;
    height: 50px;
    /* background-color: pink; */
    margin: 0 35px;
}
.footer .w .mod_service h5 {
    float: left;
    width: 50px;
    height: 50px;
    margin-right: 8px;
}
.footer .w .mod_service .one  h5 {
    /* 这里使用背景 制作小图标 */
    background: url(../images/图层138.png) no-repeat;
}
.service_text h4 {
    margin: 4px 0 5px;
    font-size: 14px;
    color: #333333;
}
.service_text p {
    font-size: 12px;
    color: #666666;
}
/* 以下使用 精灵图技术 制作图标 */
.footer .w .mod_service .two  h5 {
    background: url(../images/icons.png) no-repeat -254px -54px;
}
.footer .w .mod_service .three  h5 {
    background: url(../images/icons.png) no-repeat -257px -105px;
}
.footer .w .mod_service .four  h5 {
    background: url(../images/icons.png) no-repeat -258px -156px;
}
.footer .w .mod_service .five  h5 {
    background: url(../images/icons.png) no-repeat -257px -208px;
}

.mod_help {
    height: 188px;
    border-bottom: 1px solid #ededed;

}
.mod_help dl {
    float: left;
    margin: 24px 60px;
}
.mod_help dl dt {
    margin-bottom: 10px;
    font-size: 16px;
    color: #333333;
}
.mod_help dl dd {
   
    font-size: 12px;
    color: #333333;
}
/* 传统写法：
    .mod_help dl .link {
    display: block;
    width: 95px;
    height: 95px;
    background: url(../images/多边形1拷贝.png) no-repeat;
    margin-bottom: 5px;
    margin-left: -15px;
    text-align: center;
} */
/* 使用结构伪类选择器写法 */
.mod_help dl:last-child {
    text-align: center;
}

.mod_copyright {
    font-size: 12px;
    color: #666666;
    text-align: center;
}
.mod_copyright .links {
    margin: 20px 0;
}
.mod_copyright .links a {
    padding: 0 3px;
}
.mod_copyright .copyright {
    line-height: 20px;
}